242828040

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{601}}^1$

素因数の和:672

約数の個数: 256

約数和(自身を含む): 922360320

約数和(自身を除く): 679532280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 37, 39, 40, 42, 52, 56, 60, 65, 70, 74, 78, 84, 91, 104, 105, 111, 120, 130, 140, 148, 156, 168, 182, 185, 195, 210, 222, 259, 260, 273, 280, 296, 312, 364, 370, 390, 420, 444, 455, 481, 518, 520, 546, 555, 601, 728, 740, 777, 780, 840, 888, 910, 962, 1036, 1092, 1110, 1202, 1295, 1365, 1443, 1480, 1554, 1560, 1803, 1820, 1924, 2072, 2184, 2220, 2404, 2405, 2590, 2730, 2886, 3005, 3108, 3367, 3606, 3640, 3848, 3885, 4207, 4440, 4808, 4810, 5180, 5460, 5772, 6010, 6216, 6734, 7212, 7215, 7770, 7813, 8414, 9015, 9620, 10101, 10360, 10920, 11544, 12020, 12621, 13468, 14424, 14430, 15540, 15626, 16828, 16835, 18030, 19240, 20202, 21035, 22237, 23439, 24040, 25242, 26936, 28860, 31080, 31252, 33656, 33670, 36060, 39065, 40404, 42070, 44474, 46878, 50484, 50505, 54691, 57720, 62504, 63105, 66711, 67340, 72120, 78130, 80808, 84140, 88948, 93756, 100968, 101010, 109382, 111185, 117195, 126210, 133422, 134680, 155659, 156260, 164073, 168280, 177896, 187512, 202020, 218764, 222370, 234390, 252420, 266844, 273455, 289081, 311318, 312520, 328146, 333555, 404040, 437528, 444740, 466977, 468780, 504840, 533688, 546910, 578162, 622636, 656292, 667110, 778295, 820365, 867243, 889480, 933954, 937560, 1093820, 1156324, 1245272, 1312584, 1334220, 1445405, 1556590, 1640730, 1734486, 1867908, 2023567, 2187640, 2312648, 2334885, 2668440, 2890810, 3113180, 3281460, 3468972, 3735816, 4047134, 4336215, 4669770, 5781620, 6070701, 6226360, 6562920, 6937944, 8094268, 8672430, 9339540, 10117835, 11563240, 12141402, 16188536, 17344860, 18679080, 20235670, 24282804, 30353505, 34689720, 40471340, 48565608, 60707010, 80942680, 121414020, 242828040]

約数ペア:

[(1, 242828040), (2, 121414020), (3, 80942680), (4, 60707010), (5, 48565608), (6, 40471340), (7, 34689720), (8, 30353505), (10, 24282804), (12, 20235670), (13, 18679080), (14, 17344860), (15, 16188536), (20, 12141402), (21, 11563240), (24, 10117835), (26, 9339540), (28, 8672430), (30, 8094268), (35, 6937944), (37, 6562920), (39, 6226360), (40, 6070701), (42, 5781620), (52, 4669770), (56, 4336215), (60, 4047134), (65, 3735816), (70, 3468972), (74, 3281460), (78, 3113180), (84, 2890810), (91, 2668440), (104, 2334885), (105, 2312648), (111, 2187640), (120, 2023567), (130, 1867908), (140, 1734486), (148, 1640730), (156, 1556590), (168, 1445405), (182, 1334220), (185, 1312584), (195, 1245272), (210, 1156324), (222, 1093820), (259, 937560), (260, 933954), (273, 889480), (280, 867243), (296, 820365), (312, 778295), (364, 667110), (370, 656292), (390, 622636), (420, 578162), (444, 546910), (455, 533688), (481, 504840), (518, 468780), (520, 466977), (546, 444740), (555, 437528), (601, 404040), (728, 333555), (740, 328146), (777, 312520), (780, 311318), (840, 289081), (888, 273455), (910, 266844), (962, 252420), (1036, 234390), (1092, 222370), (1110, 218764), (1202, 202020), (1295, 187512), (1365, 177896), (1443, 168280), (1480, 164073), (1554, 156260), (1560, 155659), (1803, 134680), (1820, 133422), (1924, 126210), (2072, 117195), (2184, 111185), (2220, 109382), (2404, 101010), (2405, 100968), (2590, 93756), (2730, 88948), (2886, 84140), (3005, 80808), (3108, 78130), (3367, 72120), (3606, 67340), (3640, 66711), (3848, 63105), (3885, 62504), (4207, 57720), (4440, 54691), (4808, 50505), (4810, 50484), (5180, 46878), (5460, 44474), (5772, 42070), (6010, 40404), (6216, 39065), (6734, 36060), (7212, 33670), (7215, 33656), (7770, 31252), (7813, 31080), (8414, 28860), (9015, 26936), (9620, 25242), (10101, 24040), (10360, 23439), (10920, 22237), (11544, 21035), (12020, 20202), (12621, 19240), (13468, 18030), (14424, 16835), (14430, 16828), (15540, 15626)]